Hermit crabs | Life Story
Hermit crabs gather around other crabs in order of size ready to exchange shells and rehouse themselves much like the housing chain.Tweet
Man-made ant nest | Planet Ant: Life Inside the Colony
Take a wander into the wondrous world of ant colonies.
Cockatoos | Australia: Earth's Magical Kingdom
A parrot finds a tree hollow to lay her eggs in, the hollow is dry and out of reach from predators. The cockatoos also want to use the hollow for nesting and fight the parrot.